Erinnyis lassauxi

Erinnyis lassauxi

Erinnyis lassauxi

Daily sighting probability <5% · Rare
at San Antonio

In 3 days ~10% in a week ~20%

5 Verified sightings at San Antonio
8 In 1 park From 2019 to 2026
November Best month
🌙 Nocturnal When it's spotted

About the Erinnyis lassauxi

Erinnyis lassauxii, or Lassaux's sphinx, is a moth of the family Sphingidae. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Main Ridge Forest Reserve 🇹🇹 Trinidad and Tobago
~20%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 San Antonio 🇺🇸 United States
<5%

Before you go

What are the chances of seeing an Erinnyis lassauxi in San Antonio?

Rare

Under 5% of wildlife watchers report an Erinnyis lassauxi sighting in San Antonio on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 625th most-seen of the 697 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.

When is the best time to see an Erinnyis lassauxi in San Antonio?

Any time of year

In every month with enough records, under 5% of wildlife watchers report an Erinnyis lassauxi in San Antonio on a given day, so our monthly data shows no clear season.

What time of day is best to see an Erinnyis lassauxi?

Between 9 pm and midnight

Across all the parks we cover, that three-hour window holds the most Erinnyis lassauxi sightings with a recorded time, and nearly all of them come between 6 pm and 6 am: it is mostly seen at night.

Where else can you see an Erinnyis lassauxi?

Only San Antonio, in our data

San Antonio is the only city on Wallace's Line with enough records to rate Erinnyis lassauxi sightings: under 5% of wildlife watchers there report one on a given day.

Where does the Erinnyis lassauxi sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Erinnyis lassauxi is recorded against all the insects logged in San Antonio (5 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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